Muva nje, abacwaningi e-Institute of Pharmacology and Regenerative Medicine ye-Tomsk National Research Medical Center ye-Russian Academy of Sciences bathole ukuthi ukuhogela i-i-xenonigesi ingalapha ngempumelelo ukungasebenzi kahle komoya emaphashini, futhi yakha idivayisi yokwenza lo msebenzi ngokufanele. Ubuchwepheshe obusha buyingqayizivele emhlabeni wonke futhi buphansi kakhulu.
Ukwehluleka kokuphefumula kanye nokuntuleka koketshezi oluvelayo (izimpawu ze-COVID-19 ezibukhali noma izimpawu zangemva kwe-COVID-19) okwamanje kwelashwa ngokwelashwa nge-oxygen,i-nitric oxide, i-helium, ama-surfactants angaphandle, kanye nezinhlobo ezithile zokwelapha eziphathelene nemithi yokulwa namagciwane kanye nemithi yokulwa ne-cytokine. Kodwa-ke, ukusebenza kahle kwalezi zindlela kuvulelekile ekuphikiswaneni ngakho.
UVladimir Udut, MD, iphini lomqondisi we-Institute of Pharmacology and Regenerative Medicine eTomsk National Research Medical Center, uthe ukwenza inqubo ekhulisa ukugcwala komoya-mpilo egazini kudinga ukuqonda ukuthi lo mphumela ufinyelelwa kanjani. kanye nokuqonda izindlela ezithuthukisa ukuhlinzekwa komoya-mpilo lapho amaphaphu elimele.
Ekupheleni kuka-2020, abacwaningi e-Tomsk University bathole ukuthi iziguli ezazingenwe yi-coronavirus entsha futhi zaba nezinkinga zengqondo futhi zazizwa zicindezelekile kakhulu zazithuthukise kakhulu ukusebenza kokuphefumula ngemuva kokwelashwa.i-xenonukwelashwa kokuphefumula.
I-Xenoniyigesi engavamile, kanti i-xenon iyisici sokugcina samakhemikhali esikhathini sesihlanu sethebula lezikhathi. Ngenxa ye-tropism (ukunamathela) kuma-receptor amaningi athile,i-xenoningalawula ukujabula kwezicubu zezinzwa, futhi idlale umphumela wokukhohlisa nowokulwa nokucindezeleka, ngaleyo ndlela ivimbele izifo zezinzwa.
Abacwaningi bathole ukuthi ngenxai-xenonikhono eliyingqayizivele lokubuyisela ukushintshaniswa kwegesi phakathi kwe-alveoli nama-capillary kanye nomsebenzi we-surfactant (into ehlanganisa i-alveoli futhi ivikele i-alveoli ekuvaleni ngenxa yokucindezeleka okuphansi kobuso ngesikhathi sokuphefumula), Ukuze kufezwe umphumela wokwelapha. Ngale ndlela,i-xenonUkuphefumula kudala izimo ezidingekayo zokudluliselwa komoya-mpilo usuka emoyeni ophefumuliwe uye egazini, umphumela ongabonakala ngama-oximeter avamile e-pulse.
U-Udut uthe okwamanje, abukho ubuchwepheshe obufanayo emhlabeni jikelele, futhi idivayisi yokuphefumula ingakhiqizwa ngephrinta ye-3D ngentengo ephansi. I-Hypoxemia ngesikhathi sokwehluleka kokuphefumula ibangela ukucindezeleka kanye nokudideka. Ukucindezeleka kanye nokuphambana kungavinjelwa ngokuqeda ukungasebenzi kahle komoya emaphashini ngei-xenonigesi.
Isikhathi sokuthunyelwe: Disemba-28-2022
